The invention discloses a wind power generation range extending device for an electric vehicle. The wind power generation range extending device for the electric vehicle comprises a wind power generation mechanism fixed to the automobile, and the wind power generation mechanism comprises at least one set of power generation unit. The power generation unit comprises a power generator, a fan impeller connected with a rotor assembly of the power generator and a controller with the input end electrically connected with a stator assembly of the power generator, and the output end of the controlleris electrically connected with a vehicle-mounted power source of the vehicle. According to the wind power generation range extending device for the electric vehicle, the voltage higher than that of apower battery used in the automobile is generated when the running speed of the automobile is 40 km/h or above, so that the power battery is supplemented with electricity, and the purpose of increasing the continuous mileage of the automobile is achieved.
本发明公开了一种电动汽车用风能发电增程装置,包括固定于车辆上的风力发电机构,所述风力发电机构包括至少一组发电单元,所述发电单元包括发电机、与所述发电机的转子组件连接的风机叶轮和输入端与所述发电机的定子组件电连的控制器,所述控制器的输出端与所述车辆的车载电源电连。本发明采用上述结构的电动汽车用风能发电增程装置,实现了在汽车行驶车速40千米/小时以上时,产生高于本车车内使用的动力电池电压,从而给动力电池补充电量,达到增加汽车续行里程的目的。
Wind power generation range extending device for electric vehicle
电动汽车用风能发电增程装置
2021-02-12
Patent
Electronic Resource
Chinese
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